1quota_nld_selinux(8) SELinux Policy quota_nld quota_nld_selinux(8)
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6 quota_nld_selinux - Security Enhanced Linux Policy for the quota_nld
7 processes
8
10 Security-Enhanced Linux secures the quota_nld processes via flexible
11 mandatory access control.
12 The quota_nld processes execute with the quota_nld_t SELinux type. You
14 can check if you have these processes running by executing the ps com‐
15 mand with the -Z qualifier.
16 For example:
18 ps -eZ | grep quota_nld_t
20
24 The quota_nld_t SELinux type can be entered via the quota_nld_exec_t
25 file type.
26 The default entrypoint paths for the quota_nld_t domain are the follow‐
28 ing:
29 /usr/sbin/quota_nld
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 quota_nld policy is very flexible allowing users to setup their
40 quota_nld processes in as secure a method as possible.
41 The following process types are defined for quota_nld:
43 quota_nld_t
45 Note: semanage permissive -a quota_nld_t can be used to make the
47 process type quota_nld_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required.
54 quota_nld policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run quota_nld with the tightest
56 access possible.
57 If you want to allow users to resolve user passwd entries directly from
61 ldap rather then using a sssd server, you must turn on the authlo‐
62 gin_nsswitch_use_ldap boolean. Disabled by default.
63 setsebool -P authlogin_nsswitch_use_ldap 1
65 If you want to allow all daemons to write corefiles to /, you must turn
69 on the daemons_dump_core boolean. Disabled by default.
70 setsebool -P daemons_dump_core 1
72 If you want to enable cluster mode for daemons, you must turn on the
76 daemons_enable_cluster_mode boolean. Enabled by default.
77 setsebool -P daemons_enable_cluster_mode 1
79 If you want to allow all daemons to use tcp wrappers, you must turn on
83 the daemons_use_tcp_wrapper boolean. Disabled by default.
84 setsebool -P daemons_use_tcp_wrapper 1
86 If you want to allow all daemons the ability to read/write terminals,
90 you must turn on the daemons_use_tty boolean. Disabled by default.
91 setsebool -P daemons_use_tty 1
93 If you want to deny any process from ptracing or debugging any other
97 processes, you must turn on the deny_ptrace boolean. Enabled by
98 default.
99 setsebool -P deny_ptrace 1
101 If you want to allow any process to mmap any file on system with
105 attribute file_type, you must turn on the domain_can_mmap_files bool‐
106 ean. Enabled by default.
107 setsebool -P domain_can_mmap_files 1
109 If you want to allow all domains write to kmsg_device, while kernel is
113 executed with systemd.log_target=kmsg parameter, you must turn on the
114 domain_can_write_kmsg boolean. Disabled by default.
115 setsebool -P domain_can_write_kmsg 1
117 If you want to allow all domains to use other domains file descriptors,
121 you must turn on the domain_fd_use boolean. Enabled by default.
122 setsebool -P domain_fd_use 1
124 If you want to allow all domains to have the kernel load modules, you
128 must turn on the domain_kernel_load_modules boolean. Disabled by
129 default.
130 setsebool -P domain_kernel_load_modules 1
132 If you want to allow all domains to execute in fips_mode, you must turn
136 on the fips_mode boolean. Enabled by default.
137 setsebool -P fips_mode 1
139 If you want to enable reading of urandom for all domains, you must turn
143 on the global_ssp boolean. Disabled by default.
144 setsebool -P global_ssp 1
146 If you want to allow confined applications to run with kerberos, you
150 must turn on the kerberos_enabled boolean. Enabled by default.
151 setsebool -P kerberos_enabled 1
153 If you want to allow system to run with NIS, you must turn on the
157 nis_enabled boolean. Disabled by default.
158 setsebool -P nis_enabled 1
160 If you want to allow confined applications to use nscd shared memory,
164 you must turn on the nscd_use_shm boolean. Disabled by default.
165 setsebool -P nscd_use_shm 1
167
171 The SELinux process type quota_nld_t can manage files labeled with the
172 following file types. The paths listed are the default paths for these
173 file types. Note the processes UID still need to have DAC permissions.
174 cluster_conf_t
176 /etc/cluster(/.*)?
178 cluster_var_lib_t
180 /var/lib/pcsd(/.*)?
182 /var/lib/cluster(/.*)?
183 /var/lib/openais(/.*)?
184 /var/lib/pengine(/.*)?
185 /var/lib/corosync(/.*)?
186 /usr/lib/heartbeat(/.*)?
187 /var/lib/heartbeat(/.*)?
188 /var/lib/pacemaker(/.*)?
189 cluster_var_run_t
191 /var/run/crm(/.*)?
193 /var/run/cman_.*
194 /var/run/rsctmp(/.*)?
195 /var/run/aisexec.*
196 /var/run/heartbeat(/.*)?
197 /var/run/corosync-qnetd(/.*)?
198 /var/run/corosync-qdevice(/.*)?
199 /var/run/cpglockd.pid
200 /var/run/corosync.pid
201 /var/run/rgmanager.pid
202 /var/run/cluster/rgmanager.sk
203 quota_nld_var_run_t
205 /var/run/quota_nld.pid
207 root_t
209 /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
211 /
212 /initrd
213
216 SELinux requires files to have an extended attribute to define the file
217 type.
218 You can see the context of a file using the -Z option to ls
220 Policy governs the access confined processes have to these files.
222 SELinux quota_nld policy is very flexible allowing users to setup their
223 quota_nld processes in as secure a method as possible.
224 STANDARD FILE CONTEXT
226 SELinux defines the file context types for the quota_nld, if you wanted
228 to store files with these types in a diffent paths, you need to execute
229 the semanage command to sepecify alternate labeling and then use
230 restorecon to put the labels on disk.
231 semanage fcontext -a -t quota_nld_var_run_t '/srv/myquota_nld_con‐
233 tent(/.*)?'
234 restorecon -R -v /srv/myquota_nld_content
235 Note: SELinux often uses regular expressions to specify labels that
237 match multiple files.
238 The following file types are defined for quota_nld:
240 quota_nld_exec_t
244 - Set files with the quota_nld_exec_t type, if you want to transition
246 an executable to the quota_nld_t domain.
247 quota_nld_var_run_t
251 - Set files with the quota_nld_var_run_t type, if you want to store the
253 quota nld files under the /run or /var/run directory.
254 Note: File context can be temporarily modified with the chcon command.
258 If you want to permanently change the file context you need to use the
259 semanage fcontext command. This will modify the SELinux labeling data‐
260 base. You will need to use restorecon to apply the labels.
261
264 semanage fcontext can also be used to manipulate default file context
265 mappings.
266 semanage permissive can also be used to manipulate whether or not a
268 process type is permissive.
269 semanage module can also be used to enable/disable/install/remove pol‐
271 icy modules.
272 semanage boolean can also be used to manipulate the booleans
274 system-config-selinux is a GUI tool available to customize SELinux pol‐
277 icy settings.
278
281 This manual page was auto-generated using sepolicy manpage .
282
285 selinux(8), quota_nld(8), semanage(8), restorecon(8), chcon(1), sepol‐
286 icy(8) , setsebool(8)
287quota_nld 19-04-25 quota_nld_selinux(8)